CAMP insider buying – Camp4 Therapeutics Corp
10 insider purchases since 2016 worth $48.0M by 9 different insiders. Last 12 months: 3 purchases, $77,433. Most recent filing: 2026-09-02.
Small company Public float $15M (latest 10-K, SEC). Share prices of small companies usually swing much more than those of large ones, in both directions, and are easier to move with little trading.
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| Everest Aggregator, LP 10% Owner | $15.0M 1× · 1,363,636 sh | 2024-10-15 2024-10-15 | – | 3,785,802 shares as of 2024-10-17 | Holds - never sold |
| Polaris Partners VII, L.P. 10% Owner | $10.0M 1× · 909,090 sh | 2024-10-15 2024-10-15 | – | 1,603,779 shares as of 2024-10-15 | Holds - never sold |
| Northpond Ventures II, LP 10% Owner | $8.4M 1× · 763,636 sh | 2024-10-15 2024-10-15 | – | 2,238,244 shares as of 2024-10-17 | Holds - never sold |
| AH Equity Partners Bio I, L.L.C. 10% Owner | $8.0M 1× · 727,272 sh | 2024-10-15 2024-10-15 | – | 1,943,521 shares as of 2024-10-17 | Holds - never sold |
| 5AM Ventures VII, L.P. 10% Owner | $4.5M 1× · 2,941,176 sh | 2025-09-11 2025-09-11 | – | 5,869,091 shares as of 2025-09-15 | Holds - never sold |
| Nashat Amir Director | $2.0M 1× · 1,307,189 sh | 2025-09-11 2025-09-11 | – | 197,661 shares as of 2025-09-11 | Holds - never sold |
| Young Richard A Director | $52,023 2× · 31,529 sh | 2025-09-11 2026-08-03 | – | 186,388 shares as of 2026-08-05 | Holds - never sold |
| Gold Kelly CFO | $39,600 1× · 10,000 sh | 2026-08-31 2026-08-31 | – | 86,467 shares as of 2026-09-02 | Holds - never sold |
| Mandel-Brehm Josh CEO | $10,809 1× · 6,551 sh | 2026-08-03 2026-08-03 | – | 284,968 shares as of 2026-08-05 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 3 | $77,433 | 3 | 2 | $2.5M |
| 2025 | 3 | $6.5M | 3 | – | – |
| 2024 | 4 | $41.4M | 4 | – | – |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-02 | Gold Kelly | CFO | 10,000 | $3.96 | $39,600 | SEC | |
| 2026-08-05 | Young Richard A | Director | 16,378 | $1.65 | $27,024 | +9.6% | SEC |
| 2026-08-05 | Mandel-Brehm Josh | CEO | 6,551 | $1.65 | $10,809 | +2.4% | SEC |
| 2025-09-15 | 5AM Ventures VII, L.P. | 10% Owner | 2,941,176 | $1.53 | $4.5M | SEC | |
| 2025-09-11 | Young Richard A | Director | 15,151 | $1.65 | $24,999 | +9.8% | SEC |
| 2025-09-11 | Nashat Amir | Director | 1,307,189 | $1.53 | $2.0M | +86.1% | SEC |
| 2024-10-17 | Northpond Ventures II, LP | 10% Owner | 763,636 | $11.00 | $8.4M | SEC | |
| 2024-10-17 | Everest Aggregator, LP | 10% Owner | 1,363,636 | $11.00 | $15.0M | +56.3% | SEC |
| 2024-10-17 | AH Equity Partners Bio I, L.L.C. | 10% Owner | 727,272 | $11.00 | $8.0M | +85.3% | SEC |
| 2024-10-15 | Polaris Partners VII, L.P. | 10% Owner | 909,090 | $11.00 | $10.0M | SEC |
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-31 | Schwab Andrew J. | Director | 400,000 | $4.04 | $1.6M | Sale | SEC |
| 2026-08-21 | Schwab Andrew J. | Director | 191,865 | $4.59 | $879,719 | Sale | SEC |
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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